NSN 1560-00-859-2503 6987371, 698737-1, 00-859-2503
Product Details | ACCESS COVER
1560-00-859-2503 A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.20310050018Guns, through 30mm2590000053400020Hardware, Commercial
Part Alternates: 6987371, 698737-1, 1560-00-859-2503, 00-859-2503, 1560008592503, 008592503
Aircraft and Airframe Structural Components | Airframe Structural Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 15 | 00-859-2503 | 29785 ( COVER, ACCESS ) |
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Technical Data | NSN 1560-00-859-2503
| Characteristic | Specifications |
|---|---|
| PERIPHERAL SHAPE STYLE | 80 ROUND, MULTI HOLES |
| BOLT CIRCLE DIAMETER | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 3.970 INCHES MINIMUM AND 4.030 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 8 |
| CROSS-SECTIONAL SHAPE STYLE | 26 FLAT |
| BODY THICKNESS | 0.230 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| SECURING DEVICE TYPE | THREADED FASTENER |
| MOUNTING OPENING SHAPE STYLE | 1 UNTHREADED HOLE |
| HOLE DIAMETER | 0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
| FSC APPLICATION DATA | ENGINE,GAS TURBINE,NONAIRCRAFT |
| MANUFACTURERS CODE | 99193 |
| DESIGN CONTROL REFERENCE | 698737-1 |
Restrictions/Controls & Freight Information | NSN 1560-00-859-2503
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



